i've had both heel spurs and plantar facitis, went to the podiatrist, first thing he said was get rid of my nikes and go to new balance, nothing below an 800 model. it's got to do with the bend of the sole, you don't want much bend in bottom of your shoe, i bought gel insoles from him, not molded to my foot, and they treated with cortisone, and then freeze spray and taped the bottoms of both feet, had to wear it for a week. all this has helped and i don't have many problems anymore. if i do i use a 20 oz. coke bottle filled with water and frozen to roll my feet on and this really helps, recommended by a sports trainer friend of mine, he also said that i could get rid of it by staying off my feet for 2 - 3 weeks, lol. everything i've heard says avoid surgery, you can do better without it, unless absolutely necessary, and then think long and hard about it.